Black Skirt Tetra (Gymnocorymbus ternetzi) is a fresh water omnivore of the Characidae family members, native to Paraguay as well as Guapore Rivers of southern Brazil, Argentina, and Bolivia.
This fish is recognized fairly easily by two vertical black stripes on the front fifty percent of the body and also black dorsal and also rectal fins (the latter can be fairly lengthy in some varieties).
Once they reach their maturity at approximately one year, their dark coloration gradually starts to fade, bring about extremely pale shades by the age of 5.
They can reach up to 2 inches total length and also live 3-5 years.
Black Skirt Tetra
Container dimension appropriate for black skirt tetras
To maintain a little school of Black Skirt Tetras, you will certainly require a minimum of a 15-gallon tank no less than 20 inches long because of the fact that they are very active swimmers.
For the very best simulation of its all-natural habitat, usage darker river crushed rock as substratum with some dried leaves on top of it to complete the natural brown shade representation in the water, though leaves ought to be replaced every couple of weeks.
The aquarium should be planted with big plants, though not as well densely, due to the fact that these fish prefer some open room for swimming.
Additionally add a piece of driftwood, grabs, as well as twisted origins; nonetheless, make certain all fish tank components are prewashed in a salt bath.
If you desire your Black Skirt Tetras to grow and also reach their complete capacity in pigmentation, keep the light restrained.
When it comes to water quality, purification as well as preserving sanitation of the water by changing 25-50% of its amount every various other week is vital to make certain all possibly hazardous substances, like ammonia and also nitrates, are avoided the container.
As holds true of most tetras, they favor soft water (approximately 30 ppm, however the softer, the better) as well as a little acidic with a pH ranging from 6.8-7.0 as well as KH from 4.0-8.0.
As far as water temperature level is worried, the fish can endure anything from 60-90 ° Fahrenheit, yet will do ideal at 70-85 ° Fahrenheit.
Feeding Black Skirt Tetra
In its natural environment, tetras feed on worms, little invertebrates, as well as insects.
Periodically, they will consume small amounts of algae and plants.
These particular tetras are not meticulous in any way, so in aquarium conditions they will certainly consume almost anything you provide.
The very best diet program though would certainly consist of flake foods on a daily basis and also only the quantity they can consume within regarding 5 mins.
Periodic feedings of real-time and also frozen foods and/or vegetables will round out their diet.
Amongst the range of online food, their fave is insect larvae, daphnia, and salt water shrimp, while frozen food includes bloodworms, blackworms, as well as once again, daphnia and also salt water shrimp.
Reproducing Black Skirt Tetra
Before the reproducing process commences, an aquarist should be able to discriminate in between the men and also the women.
This can be a little difficult, however if you focus your attention on the individual body and overlook the fins, you will discover the males are generally a little bit smaller sized as well as much more extended than the ladies, which are plump as well as deeper in comparison to the size of the males.
At the breeding phase, these differences are a lot more visible, since the women look as they are on the point of taking off.
Black Skirt Tetra is a totally free spawning (egg spreading) fish and reveals no adult care.
Nevertheless, it is reproduced relatively quickly if a couple of regulations are adhered to.
The initial point you should do is established a separate spawning fish tank where the males and also the ladies are to be introduced at a later point; this will also be the place for the fry to establish in the beginning.
The dimension of the reproduction container should be 10 to 20-gallons depending upon how many sets you want to breed at the very same time.
Water inside should be virgin, yet mature and greatly freshened the minute both are moved.
The water temperature is advised to be a couple of degrees greater than the initial basic fish tank.
At the bottom of the storage tank you must lay some type of mesh, grass-like mat, layer of glass marble, increased plastic grate, or such in order to develop a surface area that will certainly allow the eggs fail, but little adequate holes regarding not let the adults get to and also consume them, after the reproduction mores than.
There should additionally be plants, or artificial globs of spawning sponges, as areas for eggs to be spread and also connected to.
All the elements inside need to be prewashed in salt bath to kill all the bugs or snails eager to eat the eggs once they are laid.
Seven to 10 days prior to the breeding starts, sets ought to be separated from the rest of the college and also from each other as well as fed greatly on live as well as frozen foods three times a day.
By the time they begin to look more brilliantly tinted and women substantially fat, you need to start presenting the ladies one night prior to the males.
At that point, the males begin to go after the women, which is when you require to begin observing them carefully.
If any indication of overaggressive habits by the men shows up or if the women denies or strikes the man, they should be eliminated to a separate or divided container.
You can allow them attempt again just after another week of prep work.
If spawning works out, the lady will certainly scatter up to an amazing 1,000 eggs around the plants and also all-time low of the storage tank.
As soon as the eggs are laid and milt released, eliminate both male as well as women fish from the spawning tank to prevent them from consuming the eggs.
Within 24-36 hrs the eggs will certainly start to hatch.
Tank friends & Precaution
Black Skirt Tetras are semi-aggressive fin-nipping types, particularly towards fish with long fins like bettas or angelfish.
Smaller and also less energetic tetras like Cardinal Tetras, Black Neon Tetras, and also Neon Tetras, calm base house fish, danios, rasboras, as well as some dwarf cichlids are excellent container friends for the Black Skirt Tetra.
Although it is not advised to keep Black Skirt Tetras with various other hostile fish such as bettas as well as tiger barbs, many knowledgeable fish caretakers verify that including a few more Black Skirt Tetras in your fish tank, they focus extra on each various other, as a result revealing virtually no hostility towards one more types in the container.
As with the majority of fish, Black Skirt Tetras are really knowledgeable jumpers so it is a good idea to maintain your storage tank covered to avoid them from leaping out of the fish tank.
Still, the leading top priority ought to be keeping your water quality at a sufficient level to avoid this action.